On Wed 23-10-19 13:34:23, Waiman Long wrote:
[...]
> @@ -1419,6 +1419,17 @@ static void pagetypeinfo_showfree_print(struct
> seq_file *m,
> }
> seq_putc(m, '\n');
> }
> +
> + /*
> + * List total free blocks per order
> + */
> + seq_printf(m, "Node %4d, zone %8s, total ",
> + pgdat->node_id, zone->name);
> + for (order = 0; order < MAX_ORDER; ++order) {
> + area = &(zone->free_area[order]);
> + seq_printf(m, "%6lu ", area->nr_free);
> + }
> + seq_putc(m, '\n');
This is essentially duplicating /proc/buddyinfo. Do we really need that?
--
Michal Hocko
SUSE Labs
